In-Flight Alignment of Integrated SINS/GPS/Polarization/Geomagnetic Navigation System Based on Federal UKF

In-Flight Alignment of Integrated SINS/GPS/Polarization/Geomagnetic Navigation System Based on Federal UKF

As a common integrated navigation system, the strapdown inertial navigation system (SINS)/global positioning system (GPS) can estimate velocity and position errors well. Many auxiliary attitude measurement systems can be used to improve the accuracy of attitude angle errors. In this paper, the in-fl...

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Bibliographic Details
Main Authors: Songyin Cao, Honglian Gao, Jie You
Format: Article
Language:English
Published: MDPI AG 2022-08-01
Series:Sensors
Subjects:
inertial navigation system
polarization navigation
integrated navigation
in-flight alignment
unscented Kalman filter
Online Access:https://www.mdpi.com/1424-8220/22/16/5985

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